Vocabulary consisting only from characters you are able to read
課題
kadai
subject/theme/task/challenge/issue/matter/(P)jlpt3, leda1
向上
koujou
elevation/rise/improvement/advancement/progress/(P)leda1, suru
意向
ikou
intention/idea/inclination/(P)leda1
自白
jihaku
confession, acknowledgement, acknowledgmentsuru
~階
~kai
(first, second, etc.) floor, story, gradejlpt5